Messages in this thread | | | From | Andy Shevchenko <> | Date | Thu, 1 Sep 2022 00:04:40 +0300 | Subject | Re: [PATCH v6 1/1] gpio: mpfs: add polarfire soc gpio support |
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On Mon, Aug 22, 2022 at 2:30 PM Linus Walleij <linus.walleij@linaro.org> wrote: > On Mon, Aug 15, 2022 at 2:08 PM <lewis.hanly@microchip.com> wrote:
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> This looks like textbook example of a driver that can use > CONFIG_GPIO_GENERIC
> See e.g. drivers/gpio/gpio-ftgpio010.c for an example > of how to use bgpio_init() to set up the helper library to handle > the GPIO side of things and combine it with an irqchip. > You get get/set_multiple() for free with this approach. > Also see documentation for bgpio_init() in > drivers/gpio/gpio-mmio.c.
I would also suggest looking at gpio-regmap.c.
-- With Best Regards, Andy Shevchenko
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